江苏两所高校学生营养知识知晓对其食物搭配的影响

Effect of awareness level of nutritional knowledge on food collocation among students in 2 universities of Jiangsu Province

目的了解营养知识知晓程度对大学生食物搭配的影响。方法 2016年2月随机整群选取1 135名学生,以匿名问卷调查的形式了解其基本信息、食物搭配相关知识知晓情况、购买食物考虑的问题及食物搭配行为,以知晓率将其分为知晓程度低、一般、较高3组,比较3组学生的相关情况。结果与知晓程度较低的学生相比,知识知晓程度较高的学生对有关主副食(91.7%、33.2%)、荤素食物营养知识(83.8%、31.2%)、蛋白质互补知识(81.8%、27.8%)的知晓率明显较高,食物搭配时能考虑食物的营养(96.5%、88.8%)和颜色特点(80.5%、68.8%)、做到有米有面(65.5%、52.6%)、粮豆类食物搭配(76.1%、59.0%)、按食物颜色搭配(94.7%、82.4%)的比例明显较高。结论营养知识知晓程度对学生精细的食物搭配行为具有重要影响。

[Objective ] To learn the effect of awareness level of nutritional knowledge on the food collocation of college students. [Methods] 1 135 students were randomly selected by cluster sampling in February 2016. The anonymous questionnaire survey was used to obtain their basal information, knowledge about the food collocation, consideration when buying food and the behavior during the collocation. The students were divided into 3 groups （poor, common and high groups） according to the awareness rate, and the related issues were compared among them. E Results~ Compared with the students with poor awareness, the students with high awareness had higher awareness rate in the nutritional knowledge of staple and subsidiary food （91.7% vs 33.2% ）,animal and vegetarian food（ 83.8% vs 31.2% ）, and protein complementary action （81.8% vs 27.8%）,while the rates were also higher for the consideration of feature in nutrition （96.5% vs 88.8%） and color （80.5% vs 68.8%）,diet with grains and flours （65.5% vs 52.6% ）, collocation behavior of cereals and soybeans（76.1% vs 59.0% ） or foods with various colors（94.7% vs 82.4% ） during the food collocation. [ Conclusion I The awareness for nutritional knowledge plays an important role in the fine collocation of food among the students.